#7 I don't know how to solve this

X+ 2 / X + 3 =5 plz give me and<br><br><br><br>

Anna35 [415]

Answer:

The answer is x = -13/4

Step-by-step explanation:

-13/4 + 2 / -13/4 +3 = 5

5 0

2 years ago

write the equation of the line that passes through two points in slope intercept form (-8,1) and (2,-4)

Ilya [14]

Answer: Answer and explanation in pic

Step-by-step explanation:

4 0

3 years ago

Lil makes $3.51 am hour more than Noah. Both of them worked for 42 hours on a project. Together, they made $1147.02 what is Noah

finlep [7]

Answer:

999.60

Step-by-step explanation:

$3.51 times 42 is 147.42 and 1147.02 minus 147.42 is $999.60

TBH this might not be right I'm not great at math buuut- heeeyy

8 0

3 years ago

Write parametric equations of the line through the points (7,1,-5) and (3,4,-2). please use the first point as your base-point w

Roman55 [17]

Given:

A line through the points (7,1,-5) and (3,4,-2).

To find:

The parametric equations of the line.

Solution:

Direction vector for the points (7,1,-5) and (3,4,-2) is

$\vec {v}=\left$

Now, the perimetric equations for initial point $(x_0,y_0,z_0)$ with direction vector $\vec{v}=\left$ , are

$x=x_0+at$

$y=y_0+bt$

$z=z_0+ct$

The initial point is (7,1,-5) and direction vector is $\vec {v}=\left$ . So the perimetric equations are

$x=(7)+(-4)t$

$x=7-4t$

Similarly,

$y=1+3t$

$z=-5+3t$

Therefore, the required perimetric equations are $x=7-4t, y=1+3t$ and $z=-5+3t$ .

5 0

3 years ago

Find this quotient and express the answer in scientific natation

aalyn [17]

$\frac{8.27*10^{14}}{1.09*10^{12}}= \frac{8.27}{1.09} *10^{14-12}\approx7.59*10^2$

3 0

3 years ago

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